how to adjust the view

Hi, as seen in the screenshot I have a small list at the top and a detailed list of te record at the bottom.
Why does it show in the yellow suddenly more colums, or is this normal ?
How can I adjust the field Studies so that it is show as a textbox, so I mean with more than one line in it ?
Also, children is a Boolean so it shows 1, but in SQL this is used as True, so if I do a edit here, it is still shown as 1, but I would need to change this everytime to True ? Can't I just show it as True instead of a 1 ?Capture.JPG

I think in your code you have highlighted the selected row, so it displays yellow, also displaying more fields.

For the children field check the binding, check the datatype at the sql & asp.net.
You need cast as bit to directly retrieve it as true/ false or if it is a nvarchar field you need to explicitly cast it/ convert it.